3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DrTung | 2 | 1305 | 786 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.172 | 0.219 | 0.278 | 26.4 | -47 | 6 | 1159 | 1159 | 2440 |
| EloSRM | -0.076 | 0.232 | 0.244 | 58.9 | -64 | 54 | 1305 | 1305 | 2354 |
| SRMFix | -0.158 | 0.263 | 0.307 | 58.5 | -99 | 18 | 1119 | 1119 | 2403 |
| SRM | -0.632 | 0.632 | 0.740 | 207.0 | -342 | -72 | 858 | 786 | 2420 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-06 | SRM 158 | 2 | 142 | 158.23 | 0.16 | 54 | 1305 | 2354 | -72 | 786 | 2420 |
| 1 | 2003-07-23 | SRM 156 | 2 | 138 | 134.05 | -0.31 | -64 | 1251 | 2510 | -342 | 858 | 2081 |